This small hotel has excellent location in the middle of Amsterdam (with walking distance to the most important sights of the city). Because of the small size and family run business, you can get really good and personalized service from the staff.
Room (we had canal view) was big and nicely decorated. It was clean, practical and its layout was carefully thought. We really enjoyed to watch the canal traffic in the evenings from the room and having some red wine. Only thing to "complain" was that room got quite hot on sunny days and the air conditioner was somewhat noisy. But it was really nothing.
Breakfast was good and it was served downstairs cafeteria. Cafeteria was likewise nice and cozy. Breakfast was big enough (juice, coffee, sandwich, yogurt). Other reviews mentioned stairs - and yes, they were steep :)
All in all, this hotel was nice finding and gave a really compact, cozy, relaxed and welcoming experience to us in our Amsterdam trip. If you want authentic and peaceful experience, choose this hotel instead of bigger (and probably chain) hotels.